| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.49 | 7.845% | $38.2742 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $239.68 | 7.468% | $257.5793 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $200.91 | 4.754% | $210.4613 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $171.79 | 7.399% | $184.5007 | $184.50 | $184.50 | $184.50 |
| Purchase #5 | $140.70 | 6.149% | $149.3516 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $13.41 | 7.429% | $14.4062 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $6.74 | 10.281% | $7.4329 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $808.72 | $862.0062 | $862.00 | $862.00 | $862.10 | |